136 Mountain Street, Grimsby, ON

$1,899,900
MLS#:X13215180
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8 beds
6 baths
3500-5000 sqft
10.0 parking
Residential Freehold
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Property no longer active

This property was sold on August 7, 2026. This listing is for reference purposes only. to view the sold price.

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Added:May 29, 2026(92 days ago)
Updated:Aug 7, 2026(22 days ago)
Last Checked:14 minutes ago

Property Highlights

Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Grimsby Escarpment. Expertly crafted featuring premium stone and vinyl siding construction, this residence presents an exceptional opportunity offered at $1,899,900 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 8 Bedrooms and 6 Bathrooms with 3 functional kitchens
  • Generous living space spanning 3500-5000 sqft on a spacious lot (Feet)
  • Features a apartment basement, adding superb versatility for recreation, a home gym, or extra storage
  • 10.0 total parking spaces available with a convenient detached configuration
  • Notable attributes: Accessory Apartment, Auto Garage Door Remote, In-Law Suite
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

24.6 ACRE COUNTRY ESTATE WITH 2 SEPARATE IN LAW SUITES MINUTES FROM DOWNTOWN GRIMSBY. Imagine starting your mornings with coffee on your choice of multiple porches or relaxing in the sunroom as the sun rises over nearly 25 acres of peaceful countryside. This is the kind of property families wait years for, offering the privacy and freedom of country living just 5 minutes from downtown Grimsby, the QEW, award winning wineries, restaurants, shopping, parks, and excellent schools. Designed for the way families live today, this meticulously maintained 4000+ sq. ft. farmhouse offers exceptional flexibility with 2 fully separate in law suites, ideal for multi generational living, guest accommodations, or additional income potential. The main home is warm, welcoming, and filled with natural light, featuring soaring ceilings and timeless farmhouse character throughout. The custom oak eat in kitchen was built for gathering and connection, flowing into inviting living and dining spaces perfect for holidays, celebrations, or quiet evenings at home. Each bedroom features its own ensuite, creating comfort and privacy for the family. The separate suites add incredible versatility and long term value. The main floor suite features its own private deck, sunroom, dedicated furnace and A/C, spacious living area, and private kitchen. The bright lower level suite offers large windows, open concept living spaces, and a separate entrance, creating comfortable independent living.Outside, enjoy beautifully maintained gardens, 2 expansive vegetable gardens, a classic 2 storey barn, detached double garage, and auxiliary barn ideal for hobby farming or animals. The additional farmland creates exciting possibilities for recreation, farming, or supplementary income. Experience peaceful rural living without giving up everyday convenience.

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Property Summary

This detached home located at 136 Mountain Street, Grimsby is currently for sale and has been available on SousaSells for 92 days. This property is listed at $1,899,900 with an estimated mortgage of $6,324* per month. It has 8 beds, 6 bathrooms, and is 3500-5000 square feet. 136 Mountain Street, Grimsby is in the Grimsby Escarpment neighborhood.

* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Yes! Featuring 8 bedrooms and 6 bathrooms, this home offers ample space and comfort for growing families in Grimsby Escarpment, Grimsby.

Highly Recommended for Families
What We Love About This Home
  • 8 spacious bedroom layout offering versatile living space
  • 6 well-appointed bathrooms
  • 3500-5000 sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Growing families needing multi-bedroom flexibility and space in Grimsby Escarpment, Grimsby.

Target Buyer Match

Key Features

Bedrooms
8
Bathrooms
6
Kitchens
3
Living Area
3500-5000 sqft
Property Type
Residential Freehold

Additional Details

StatusSold Conditional Escape
Sold price information is available to members only
AddedMay 29, 2026 (92 days ago)
UpdatedAug 7, 2026 (22 days ago)
Last Checked14 minutes ago
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionStone, Vinyl Siding
BasementApartment
CountyNiagara
Annual Tax$7,345.74
Legal DescriptionPT LT 9 CON 3 NORTH GRIMSBY AS IN RO663866; S/T THE RIGHTS OF OWNERS OF ADJOINING PARCELS, IF ANY UNDER RO823008; GRIMSBY

Parking & Garage

Parking Total10.0
Parking Space10
Garage TypeDetached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

  • Hospital
  • Greenbelt/Conservation
  • Library
  • Place Of Worship
  • School
  • School Bus Route

Interior Features

  • Accessory Apartment
  • Auto Garage Door Remote
  • In-Law Suite
  • Countertop Range
  • Separate Heating Controls
  • Sump Pump
  • Built-In Oven
  • Sewage Pump
  • Upgraded Insulation
  • Water Treatment
  • Water Purifier
  • Central Vacuum

Security Features

None listed

Community Features

None listed

Frequently Asked Questions about 136 Mountain Street, Grimsby, ON

Q.What is the asking price for 136 Mountain Street, Grimsby, ON ?

The current listing price for 136 Mountain Street, Grimsby, ON in Grimsby Escarpment, Grimsby is $1,899,900.

Q.How many bedrooms and bathrooms does this property have?

This property features 8 bedrooms and 6 bathrooms across approximately 3500-5000 sqft.

Q.What property type and architectural style is 136 Mountain Street, Grimsby, ON ?

136 Mountain Street, Grimsby, ON is a Detached (2-Storey) featuring a Apartment basement.

Q.What key property features does 136 Mountain Street, Grimsby, ON offer?

Key property features include: Hospital, Greenbelt/Conservation, Library, Place Of Worship, School, School Bus Route.

Q.What interior features are included in this home?

Interior highlights include: Accessory Apartment, Auto Garage Door Remote, In-Law Suite, Countertop Range, Separate Heating Controls, Sump Pump, Built-In Oven, Sewage Pump, Upgraded Insulation, Water Treatment, Water Purifier, Central Vacuum.

Q.Is parking available at this property?

Yes, this property offers parking space for 10.0 vehicles (Detached).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via Central Air.

Location

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136 Mountain Street, Grimsby, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Grimsby Escarpment, Grimsby

SAFETY RATING9.4 / 10
Low Incident Area
Total Annual Incidents35 incidents / yr
Average Per Month2.9 incidents / mo
Population BenchmarkArea Average residents
Personal Safety
Very Low

8 assaults (30.0/100k)

Property Security
Very Low

8 B&E (30.0/100k)

Auto Theft Risk
Low Risk

10 thefts (35.0/100k)

1-Year Trend
▼ 6%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: Official Police Services ArcGIS Open Data
Halton & GTHA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 136 Mountain Street, Grimsby, ON L3M 4R7

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Grimsby.

Configure Loan Settings

Interest Rate4.00%
Down Payment$569,970 (30.0%)
* Minimum Canadian down payment required for this price is $379,980.
Amortization Period30 Years
Estimated Monthly Payment$6,324Based on a loan of $1,329,930 over 30 years.
Purchase Price$1,899,900
Loan Amount$1,329,930
Provincial Land Transfer Tax:$34,473
Total Estimated Closing Taxes:$34,473

About Purchasing a Home in Grimsby, ON

For a property listed at $1,899,900 in Grimsby, the legal minimum down payment is $379,980 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $34,473 for this transaction. As this listing is in Grimsby (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $34,473.

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Grimsby Escarpment, Grimsby Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Grimsby Escarpment, Grimsby.

Verified Local Data
City Population6,202,225
City Median Age39.6 Yrs
City Ownership65% Owners
Avg Area List Price$1,555,528

People & Families

Age Distribution

Household Composition

One-person households
25%
Families with children
50%
Couples without children
24%
Other households
0%

Top Ethnic Origins

Chinese11%
English9%
Indian9%
Irish8%

Best Schools in Grimsby Escarpment, Grimsby

Elementary Schools

Nelles
PublicGrimsby, Ontario, L3M 1H3
9.4
Central
Public5 Boulton Avenue, Grimsby, Ontario, L3M 1H6
8.1
Lakeview
Public33 Olive Street, Grimsby, Ontario, L3M 2B9
7.3
Our Lady of Fatima
Public69 Olive Street, Grimsby, Ontario, L3M 2C3
7.2
Park Public
Public217 Main Street East, Grimsby Beach, Grimsby, Ontario, L3M 1P5
9.8

Secondary Schools

Blessed Trinity
Public145 Livingston Avenue, Grimsby-on-the-Lake, Grimsby, Ontario, L3M 5J6
7.1

Grimsby Escarpment, Grimsby Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied65%
Rented35%

Need more details or a custom CMA?

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.

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